#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#define ROW 3
#define COL 5
void IB(char board [ROW][COL],int row,int col);
void DB(char board [ROW][COL],int row,int col);
void PM(char board [ROW][COL],int row,int col);
void CM(char board [ROW][COL],int row,int col);